mdn-browser-compat-data

{ "webextensions": { "manifest": { "permissions": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/manifest.json/permissions", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "14" }, "firefox": { "version_added": "48" }, "firefox_android": { "version_added": "48" }, "opera": { "version_added": true }, "safari": { "version_added": "14" } } }, "activeTab": { "__compat": { "description": "<code>activeTab</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": "48" }, "firefox_android": { "version_added": "48" }, "opera": { "version_added": true }, "safari": { "version_added": "14" } } } }, "alarms": { "__compat": { "description": "<code>alarms</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": "48" }, "firefox_android": { "version_added": "48" }, "opera": { "version_added": true }, "safari": { "version_added": "14" } } } }, "background": { "__compat": { "description": "<code>background</code>", "support": { "chrome": { "version_added": "10" }, "edge": { "version_added": "79" }, "firefox": { "version_added": false }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "bookmarks": { "__compat": { "description": "<code>bookmarks</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "15" }, "firefox": { "version_added": "48" }, "firefox_android": { "version_added": false }, "opera": { "version_added": true }, "safari": { "version_added": false } } } }, "browserSettings": { "__compat": { "description": "<code>browserSettings</code>", "support": { "chrome": { "version_added": false }, "edge": { "version_added": false }, "firefox": { "version_added": "56" }, "firefox_android": { "version_added": "56" }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "browsingData": { "__compat": { "description": "<code>browsingData</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": "53" }, "firefox_android": { "version_added": "56" }, "opera": { "version_added": true }, "safari": { "version_added": false } } } }, "captivePortal": { "__compat": { "description": "<code>captivePortal</code>", "support": { "chrome": { "version_added": false }, "edge": { "version_added": false }, "firefox": { "version_added": "68" }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "clipboardRead": { "__compat": { "description": "<code>clipboardRead</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": "54" }, "firefox_android": { "version_added": "54" }, "opera": { "version_added": true }, "safari": { "version_added": false } } } }, "clipboardWrite": { "__compat": { "description": "<code>clipboardWrite</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": "51" }, "firefox_android": { "version_added": "51" }, "opera": { "version_added": true }, "safari": { "version_added": "14" } } } }, "contentSettings": { "__compat": { "description": "<code>contentSettings</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": false }, "firefox_android": { "version_added": false }, "opera": { "version_added": true }, "safari": { "version_added": false } } } }, "contextMenus": { "__compat": { "description": "<code>contextMenus</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "14" }, "firefox": { "notes": "Available as an alias to the <code>menus</code> permission.", "version_added": "55" }, "firefox_android": { "version_added": false }, "opera": { "version_added": true }, "safari": { "notes": "Available as an alias to the <code>menus</code> permission.", "version_added": "14" } } } }, "contextualIdentities": { "__compat": { "description": "<code>contextualIdentities</code>", "support": { "chrome": { "version_added": false }, "edge": { "version_added": false }, "firefox": { "version_added": "53" }, "firefox_android": { "version_added": "53" }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "cookies": { "__compat": { "description": "<code>cookies</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "14" }, "firefox": { "version_added": "48" }, "firefox_android": { "version_added": "48" }, "opera": { "version_added": true }, "safari": { "version_added": "14" } } } }, "debugger": { "__compat": { "description": "<code>debugger</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": false }, "firefox_android": { "version_added": false }, "opera": { "version_added": true }, "safari": { "version_added": false } } } }, "dns": { "__compat": { "description": "<code>dns</code>", "support": { "chrome": { "version_added": false }, "edge": { "version_added": false }, "firefox": { "version_added": "60" }, "firefox_android": { "version_added": "60" }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "downloads": { "__compat": { "description": "<code>downloads</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": "48" }, "firefox_android": { "version_added": "48" }, "opera": { "version_added": true }, "safari": { "version_added": false } } } }, "downloads_open": { "__compat": { "description": "<code>downloads.open</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": "48" }, "firefox_android": { "version_added": "48" }, "opera": { "version_added": true }, "safari": { "version_added": false } } } }, "find": { "__compat": { "description": "<code>find</code>", "support": { "chrome": { "version_added": false }, "edge": { "version_added": false }, "firefox": { "version_added": "57" }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "geolocation": { "__compat": { "description": "<code>geolocation</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "14" }, "firefox": { "version_added": "54" }, "firefox_android": { "version_added": "54" }, "opera": { "version_added": true }, "safari": { "version_added": false } } } }, "history": { "__compat": { "description": "<code>history</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": "49" }, "firefox_android": { "version_added": false }, "opera": { "version_added": true }, "safari": { "version_added": false } } } }, "identity": { "__compat": { "description": "<code>identity</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": "53" }, "firefox_android": { "version_added": false }, "opera": { "version_added": true }, "safari": { "version_added": false } } } }, "idle": { "__compat": { "description": "<code>idle</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "15" }, "firefox": { "version_added": "48" }, "firefox_android": { "version_added": "48" }, "opera": { "version_added": true }, "safari": { "version_added": false } } } }, "management": { "__compat": { "description": "<code>management</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": "51" }, "firefox_android": { "version_added": "51" }, "opera": { "version_added": true }, "safari": { "version_added": false } } } }, "menus": { "__compat": { "description": "<code>menus</code>", "support": { "chrome": { "version_added": false }, "edge": { "version_added": false }, "firefox": { "version_added": "53" }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": "14" } } } }, "nativeMessaging": { "__compat": { "description": "<code>nativeMessaging</code>", "support": { "chrome": { "version_added": "29" }, "edge": { "version_added": "15" }, "firefox": { "version_added": "50" }, "firefox_android": { "version_added": false }, "opera": { "version_added": "16" }, "safari": { "version_added": "14" } } } }, "notifications": { "__compat": { "description": "<code>notifications</code>", "support": { "chrome": { "version_added": "5" }, "edge": { "version_added": "79" }, "firefox": { "version_added": "48" }, "firefox_android": { "version_added": "48" }, "opera": { "version_added": "25" }, "safari": { "version_added": false } } } }, "pageCapture": { "__compat": { "description": "<code>pageCapture</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": false }, "firefox_android": { "version_added": false }, "opera": { "version_added": true }, "safari": { "version_added": false } } } }, "pkcs11": { "__compat": { "description": "<code>pkcs11</code>", "support": { "chrome": { "version_added": false }, "edge": { "version_added": false }, "firefox": { "version_added": "58" }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "privacy": { "__compat": { "description": "<code>privacy</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": "54" }, "firefox_android": { "version_added": "54" }, "opera": { "version_added": true }, "safari": { "version_added": false } } } }, "proxy": { "__compat": { "description": "<code>proxy</code>", "support": { "chrome": { "version_added": "33" }, "edge": { "version_added": "79" }, "firefox": { "version_added": "55" }, "firefox_android": { "version_added": "55" }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "search": { "__compat": { "description": "<code>search</code>", "support": { "chrome": { "version_added": false }, "edge": { "version_added": false }, "firefox": { "version_added": "63" }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "sessions": { "__compat": { "description": "<code>sessions</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": "52" }, "firefox_android": { "version_added": false }, "opera": { "version_added": true }, "safari": { "version_added": false } } } }, "storage": { "__compat": { "description": "<code>storage</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "14" }, "firefox": { "version_added": "48" }, "firefox_android": { "version_added": "48" }, "opera": { "version_added": true }, "safari": { "version_added": "14" } } } }, "tabHide": { "__compat": { "description": "<code>tabHide</code>", "support": { "chrome": { "version_added": false }, "edge": { "version_added": false }, "firefox": { "version_added": "61" }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "tabs": { "__compat": { "description": "<code>tabs</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "14" }, "firefox": { "version_added": "48" }, "firefox_android": { "version_added": "54" }, "opera": { "version_added": true }, "safari": { "version_added": "14" } } } }, "theme": { "__compat": { "description": "<code>theme</code>", "support": { "chrome": { "version_added": false }, "edge": { "version_added": false }, "firefox": { "version_added": "55" }, "firefox_android": { "version_added": false }, "opera": { "version_added": false }, "safari": { "version_added": false } } } }, "topSites": { "__compat": { "description": "<code>topSites</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "79" }, "firefox": { "version_added": "52" }, "firefox_android": { "version_added": "52" }, "opera": { "version_added": true }, "safari": { "version_added": false } } } }, "unlimitedStorage": { "__compat": { "description": "<code>unlimitedStorage</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "14" }, "firefox": { "version_added": "56" }, "firefox_android": { "version_added": "56" }, "opera": { "version_added": false }, "safari": { "notes": "Does not grant an unlimited storage quota. Grants a 10 MB storage quota, instead of the standard 5 MB.", "version_added": "14" } } } }, "webNavigation": { "__compat": { "description": "<code>webNavigation</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "14" }, "firefox": { "version_added": "48" }, "firefox_android": { "version_added": "48" }, "opera": { "version_added": "17" }, "safari": { "version_added": "14" } } } }, "webRequest": { "__compat": { "description": "<code>webRequest</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "14" }, "firefox": { "version_added": "48" }, "firefox_android": { "version_added": "48" }, "opera": { "version_added": true }, "safari": { "version_added": "14" } } } }, "webRequestBlocking": { "__compat": { "description": "<code>webRequestBlocking</code>", "support": { "chrome": { "version_added": true }, "edge": { "version_added": "14" }, "firefox": { "version_added": "48" }, "firefox_android": { "version_added": "48" }, "opera": { "version_added": true }, "safari": { "version_added": false } } } } } } } }